Tuning Parts for Subaru WRX STI 15-21

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    ACT Advanced Clutch Technology AEM Intakes ARP AWE Tuning Borla Brian Crower Chase Bays COBB Tuning Cobra Sport Cometic CP Pistons Deatschwerks Eagle Rods GFB Grams Performance Greddy Grimmspeed Hardrace Injen Technology Invidia K&N Filter Kartboy King Engine Bearings KOYO Radiator Manley Performance MBRP Mishimoto Nameless Performance PERRIN Performance QSP Remark Skunk2 SPEC Clutch Torque Solutions Turbosmart Wiseco Xtreme Clutch
    287
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    Clear filter

    Bushings

    Exhausts

    Fuelsystem

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    Subaru Fuel Rails STI 2008-2021 COBB Tuning
    COBB Tuning Subaru Fuel Rails STI 2008-2021 COBB Tuning
    COBB Tuning, founded in Texas 1999, delivers high-quality performance upgrades and their famous Accessport ECU tuner for top driving experience.
    405 EUR
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    2-4 business days

    Downpipes

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    Subaru flange turbo out QSP Products
    QSP Subaru flange turbo out QSP Products
    QSP Subaru Turbo Outlet Flange – loose flange for custom downpipes and exhaust fabrication. Strong steel design. Fits Subaru turbo outlet. Sold individually.
    51 EUR
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    2-4 business days

    Airfilters

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    33-5092 Replacement Air Filter K&N Filters
    K&N Filter 33-5092 Replacement Air Filter K&N Filters
    A K&N replacement air filter is designed to improve vehicle performance, provide excellent engine protection and last the life of your car, truck, motorcycle, ATV and more. K&N air filters are easy to install and come with the worry-free K&N Million Mile Limited Warranty®.
    86 EUR
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    In stock
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    Subaru Airbox STI 2015-2018 COBB Tuning
    COBB Tuning Subaru Airbox STI 2015-2018 COBB Tuning
    COBB Tuning, founded in Texas 1999, delivers high-quality performance upgrades and their famous Accessport ECU tuner for top driving experience.
    409 EUR
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    2-4 business days
    Fast delivery
    Subaru WRX STI Air Box 2015+ Mishimoto
    Mishimoto Subaru WRX STI Air Box 2015+ Mishimoto
    Mishimoto offers high quality products such as radiators, intercoolers, oil coolers and exhaust systems. Their products are known for their performance and durability. All products come with a lifetime warranty.
    328 EUR
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    2-4 business days
    Fast delivery
    WRX STI H4-2.5L F/I, 2015 Cold Air intake AEM
    AEM Intakes WRX STI H4-2.5L F/I, 2015 Cold Air intake AEM
    A Cold Air intake system relocates the filter outside of the engine compartment to deliver the coolest air inlet temperatures possible. Cooler air carries more oxygen, which translates into a more intense explosion in the combustion chamber to create more horesepower and torque.
    470 EUR
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    2-4 business days
    Fast delivery
    33-2304 Replacement Air Filter K&N Filters
    K&N Filter 33-2304 Replacement Air Filter K&N Filters
    A K&N replacement air filter is designed to improve vehicle performance, provide excellent engine protection and last the life of your car, truck, motorcycle, ATV and more. K&N air filters are easy to install and come with the worry-free K&N Million Mile Limited Warranty®.
    86 EUR
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    2-4 business days
    Fast delivery
    69-8007TWR 69-Serien Typhoon Air Intake Kit K&N Filters
    K&N Filter 69-8007TWR 69-Serien Typhoon Air Intake Kit K&N Filters
    K&N Typhoon® air intake systems are built for performance and show. This free-flowing mandrel-bent aluminum tube induction system was designed to fit many sport compact performance vehicles. Typhoon air intakes come with a high-flow conical air filter designed to provide increased surface area and dust capacity. Some Typhoon air intakes are not legal for use in California and other states adopting California emission standards while others are CARB exempt and 50 state legal. Check the K&N air intake product page for specific CARB status.
    537 EUR
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    2-4 business days
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    Subaru WRX / STI 2002-2007 Cone Filter PERRIN Foam Type 3.125'' Inlet (PSP-INT-201,221,225,231,301)
    PERRIN Performance Subaru WRX / STI 2002-2007 Cone Filter PERRIN Foam Type 3.125'' Inlet (PSP-INT-201,221,225,231,301)
    PERRIN foam filters are made of reticulated polyurethane foam which offers a minimal air restriction. The filter element is sprayed with a special oil that adheres to the foam making the poly matrix sticky to retain dirt. Foam filters do not block dirt, they grab it, suffering only minimal drops in air flow as they filter dirt, maintaining air flow levels when other filters would clog.
    126 EUR
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    2-4 business days

    Intercoolers

    Clutches

    Osorterad

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    Exhaust Hanger 10mm / 12mm / 15mm Kartboy
    Kartboy Exhaust Hanger 10mm / 12mm / 15mm Kartboy
    80A polyurethane exhaust hanger in multiple lengths and hole sizes. Stabilizes aftermarket and oversized exhaust systems. Sold individually.
    From 18 EUR
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    2-4 business days
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